<template>
  <div>
    <div>
      <el-input
          size="small"
          class="addPosInput"
          placeholder="添加职位..."
          suffix-icon="el-icon-plus"
          @keydown.enter.native="addPosition"
          v-model="pos.name" >
      </el-input>
      <el-button icon="el-icon-plus" type="primary" size="small" @click="addPosition">添加</el-button>
    </div>
    <div class="posManaMain">
      <el-table
          size="small"
          stripe
          border
          :data="positions"
          style="width: 70%"
          @selection-change="handleSelectionChange">
        <el-table-column
            type="selection"
            width="55">
        </el-table-column>
        <el-table-column
            prop="id"
            label="编号"
            width="55">
        </el-table-column>
        <el-table-column
            prop="name"
            label="职位"
            width="120">
        </el-table-column>
        <el-table-column
            prop="createDate"
            label="创建时间"
            width="200">
        </el-table-column>
        <el-table-column
            prop="enabled"
            label="是否启用"
            width="120">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.enabled">已启用</el-tag>
            <el-tag type="danger" v-else>未启用</el-tag>
          </template>
        </el-table-column>
        <el-table-column
            label="操作">
          <template slot-scope="scope">
            <el-button
                size="mini"
                @click="showEditShow(scope.$index, scope.row)">编辑</el-button>
            <el-button
                size="mini"
                type="danger"
                @click="handleDelete(scope.$index, scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <el-button type="danger" size="small" style="margin-top:8px;" :disabled="this.multipleSelection.length==0"
    @click="deleteMany">批量删除</el-button>
    <el-dialog
        title="编辑职位"
        :visible.sync="dialogVisible"
        width="30%">
      <div>
        <el-tag>职位名称</el-tag>
        <el-input size="small" v-model="updatepos.name" class="updatePosInput"></el-input>
      </div>
      <div style="margin-top: 8px">
        <el-tag style="margin-right: 8px">是否启用</el-tag>
        <el-switch
            v-model="updatepos.enabled"
            active-color="#13ce66"
            inactive-color="#ff4949"
            active-text="已启用"
            inactive-text="未启用">
        </el-switch>

      </div>
      <span slot="footer" class="dialog-footer">
        <el-button size="small" @click="dialogVisible = false">取 消</el-button>
        <el-button size="small" type="primary" @click="doUpdate">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
  export default {
    name: "PosMana",
    data(){
      return {
        pos: {
          name: ''
        },
        positions: [

        ],
        dialogVisible: false,
        updatepos: {
          name: '',
          enabled: false
        },
        multipleSelection: []
      }
    },
    mounted() {
      this.initPositions();
    },
    methods:{
      deleteMany(){
        this.$confirm('此操作将永久删除['+this.multipleSelection.length+']条职位, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          let ids = '?';
          this.multipleSelection.forEach(item => {
            ids += 'ids='+item.id+'&';
          })
          this.$deleteRequest('/system/basic/pos/'+ids).then(res=>{
            if(res){
              this.initPositions();
            }
          })
        }).catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          });
        });
      },
      handleSelectionChange(val){
        this.multipleSelection = val;
        console.log(val);
      },
      doUpdate(){
        this.$putRequest('/system/basic/pos/',this.updatepos).then(res=>{
          if(res){
            this.initPositions();
            this.dialogVisible = false;
          }
        })
      },
      addPosition(){
        if(this.pos.name){
          this.$postRequest('/system/basic/pos/',this.pos).then(res=>{
            if(res){
              this.initPositions();
              this.pos.name = '';
            }
          })
        } else {
          this.$message.error('职位名称不能为空')
        }
      },
      initPositions(){
        this.$getRequest('/system/basic/pos/').then(res=>{
          if(res){
            this.positions = res;
          }
        })
      },
      showEditShow(index, data){
        Object.assign(this.updatepos,data)//拷贝
        this.dialogVisible = true;
        this.updatepos.createDate='';
      },
      handleDelete(index, data){
        this.$confirm('此操作将永久删除['+data.name+']职位, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$deleteRequest('/system/basic/pos/'+data.id).then(res=>{
            if(res){
              this.initPositions();
            }
          })
        }).catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          });
        });
      }
    }
  }
</script>

<style>
  .addPosInput{
    width: 300px;
    margin-right: 8px;
  }

  .posManaMain {
    margin-top: 10px;
  }

  .updatePosInput{
    width: 250px;
    margin-left: 8px;
  }
</style>
